1. Frontier Auto Museum 211 W 2nd St, Gillette, WY 82716 Coordinate: 44.293163,-105.5055 Phone: (307) 686-5667
2. Campbell County Rockpile Museum 900 W 2nd St, Gillette, WY 82716 Coordinate: 44.29321,-105.51476 Phone: (307) 682-5723